KEY POINTS
  • U.S. producer prices increased more than expected in May.
  • The rise led to the biggest annual increase in inflation in nearly 6-1/2 years.
  • Underlying producer inflation remained moderate, however.

U.S. producer prices increased more than expected in May, leading to the biggest annual gain in nearly 6-1/2 years, but underlying producer inflation remained moderate.

The Labor Department said on Wednesday its producer price index for final demand rose 0.5 percent last month, boosted by a surge in gasoline prices and continued gains in the cost of services. The PPI edged up 0.1 percent in April.